4920796221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{780707}}^1$

素因数の和:780912

約数の個数: 16

約数和(自身を含む): 7195004928

約数和(自身を除く): 2274208707

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 780707, 2342121, 8587777, 25763331, 149115037, 447345111, 1640265407, 4920796221]

約数ペア:

[(1, 4920796221), (3, 1640265407), (11, 447345111), (33, 149115037), (191, 25763331), (573, 8587777), (2101, 2342121), (6303, 780707)]